package com.yuebao.api;

import com.baomidou.mybatisplus.extension.service.IService;
import com.yuebao.model.pojo.Transaction;
import com.yuebao.result.BaseResponse;
import com.yuebao.result.Result;


/**
* @author homson_leo
* @description 针对表【transaction(流水表)】的数据库操作Service
* @createDate 2023-07-02 11:31:48
*/
public interface TransactionService extends IService<Transaction> {

    String buyFund(Transaction preOrder) throws Exception;


}
